68423930400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4072853}}^1$

素因数の和:4072883

約数の個数: 144

約数和(自身を含む): 254537083584

約数和(自身を除く): 186113153184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 4072853, 8145706, 12218559, 16291412, 20364265, 24437118, 28509971, 32582824, 40728530, 48874236, 57019942, 61092795, 65165648, 81457060, 85529913, 97748472, 101821325, 114039884, 122185590, 130331296, 142549855, 162914120, 171059826, 195496944, 203642650, 228079768, 244371180, 285099710, 305463975, 325828240, 342119652, 390993888, 407285300, 427649565, 456159536, 488742360, 570199420, 610927950, 651656480, 684239304, 712749275, 814570600, 855299130, 912319072, 977484720, 1140398840, 1221855900, 1368478608, 1425498550, 1629141200, 1710598260, 1954969440, 2138247825, 2280797680, 2443711800, 2736957216, 2850997100, 3258282400, 3421196520, 4276495650, 4561595360, 4887423600, 5701994200, 6842393040, 8552991300, 9774847200, 11403988400, 13684786080, 17105982600, 22807976800, 34211965200, 68423930400]

約数ペア:

[(1, 68423930400), (2, 34211965200), (3, 22807976800), (4, 17105982600), (5, 13684786080), (6, 11403988400), (7, 9774847200), (8, 8552991300), (10, 6842393040), (12, 5701994200), (14, 4887423600), (15, 4561595360), (16, 4276495650), (20, 3421196520), (21, 3258282400), (24, 2850997100), (25, 2736957216), (28, 2443711800), (30, 2280797680), (32, 2138247825), (35, 1954969440), (40, 1710598260), (42, 1629141200), (48, 1425498550), (50, 1368478608), (56, 1221855900), (60, 1140398840), (70, 977484720), (75, 912319072), (80, 855299130), (84, 814570600), (96, 712749275), (100, 684239304), (105, 651656480), (112, 610927950), (120, 570199420), (140, 488742360), (150, 456159536), (160, 427649565), (168, 407285300), (175, 390993888), (200, 342119652), (210, 325828240), (224, 305463975), (240, 285099710), (280, 244371180), (300, 228079768), (336, 203642650), (350, 195496944), (400, 171059826), (420, 162914120), (480, 142549855), (525, 130331296), (560, 122185590), (600, 114039884), (672, 101821325), (700, 97748472), (800, 85529913), (840, 81457060), (1050, 65165648), (1120, 61092795), (1200, 57019942), (1400, 48874236), (1680, 40728530), (2100, 32582824), (2400, 28509971), (2800, 24437118), (3360, 20364265), (4200, 16291412), (5600, 12218559), (8400, 8145706), (16800, 4072853)]